16 lines
361 B
Markdown
16 lines
361 B
Markdown
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tags: [algebra, exponents]
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---
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# Negative exponents
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When calculating the exponents of a negative number the answer will always will
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be positive:
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$$
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-5^2 = 25
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$$
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This confused me but it was because I was thinking of it in terms of
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$-5 \cdot 5$ when in fact it is $-5 \cdot -5$ and when two negative numbers are
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multiplied the product is always negative.
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